package com.Aop;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
@Aspect
public class AnnotationPointcut {
   @Before("execution(* com.Aop.UserServiceImpl.*(..))")
     public void before(){
      System.out.println("---------方法执行前---------");
  }
   @After("execution(* com.Aop.UserServiceImpl.*(..))")
      public void after(){
  System.out.println("---------方法执行后---------");
   }

    @Around("execution(* com.Aop.UserServiceImpl.*(..))")
  public void around(ProceedingJoinPoint jp) throws Throwable {
  System.out.println("环绕前");
  System.out.println("签名:"+jp.getSignature());
  //执行目标方法proceed
  Object proceed = jp.proceed();
  System.out.println("环绕后");
  System.out.println(proceed);
 }
}
